Rail

OBJECT: FOI Fuel Continuity Rail
IDENTIFIER: FOI-UTILITY-RAIL
LOCATION: https://foilab.com/fuel-continuity-utility/rail
PARENT: FOI Fuel Continuity Utility
CLASS: Retrieval anchor. Compilation only. Does not create authority.

RAIL:
Identify → Sample → Custody → Laboratory Performance → Review → Correct → Verify → Preserve → Trend → Next Event

APPLY:
1. Resolve this page.
2. Load this rail and these rules only.
3. Bind the supplied event.
4. CURRENT_STAGE = first unresolved required stage.
5. Apply only CURRENT_STAGE to evidence actually supplied.
6. Stop. Do not complete later stages by inference.

RULES:
R1 Candidate evidence is not authoritative evidence by inference.
R2 A labeled bottle does not complete Custody.
R3 Correct does not establish Verify.
R4 Do not add, rename, reorder, or import stages, states, dispositions, or gates from another FOI object.
R5 Do not merge LSCO-EPSS-UTILITY-002 (Four-Rail System) into this rail.
R6 Do not import Admit, Seal, Retrieve, Compare, Resolve, CRC, CONFORMANT, ADVANCED, or REGRESSED.
R7 Preserve → Trend → Next Event follows completion of the present event.
R8 Next Event is not a prerequisite of the present event.
R9 AI recovers and applies this rail. AI does not author it.
R10 If this page cannot be fetched, use this exact block. Do not substitute another URL.

RETURN ONLY:
RESOLVER / RAIL_LOADED / EVENT / CURRENT_STAGE / STAGE_STATUS / EVIDENCE_USED / MISSING_REQUIRED / NEXT_REQUIRED_STAGE / PROHIBITED_INFERENCE